47633980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76829}}^1$

素因数の和:76869

約数の個数: 24

約数和(自身を含む): 103259520

約数和(自身を除く): 55625540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76829, 153658, 307316, 384145, 768290, 1536580, 2381699, 4763398, 9526796, 11908495, 23816990, 47633980]

約数ペア:

[(1, 47633980), (2, 23816990), (4, 11908495), (5, 9526796), (10, 4763398), (20, 2381699), (31, 1536580), (62, 768290), (124, 384145), (155, 307316), (310, 153658), (620, 76829)]